Seroprevalence of Brucella canis antibodies in dogs entering a Minnesota humane society, Minnesota, 2016-2017.

Background: Canine brucellosis, caused by the bacterium Brucella canis, is a zoonotic and largely reproductive disease of dogs. The disease is a recognized problem in canine breeding populations, and the risk to individuals assisting with birthing is well described. Prior to 2015, all cases of canine brucellosis reported to the Minnesota Board of Animal Health were in dogs used for breeding.

Public Health and Law Enforcement Joint Investigation of Unknown Suspicious Substances and Potential Threat Evaluations, Minnesota, 2007-2016.

From the Field is a semi-regular column that explores what it means to be a local health professional on the front lines of an emergency. Typically, National Association of County and City Health Officials (NACCHO) members share their stories of preparing for and responding to disasters, epidemics, and other major health issues. This month's column features a submission from a state health department that describes their experience in investigating white powder incidents.